An exclusive new sanitizer formula that builds on 50 years of proven innovations and takes it even further. SilkGuard Complete upgrades pool care by providing better all-around performance. It works on ALL pool types, with ALL pumps and in ALL applications. The best BioGuard sanitizers feature a unique blend of premium technologies that are found only at Authorized BioGuard Dealers. SilkGuard technology makes water softer and smoother, prevents scale, and protects against corrosion and metal staining. SmartGuard technology makes these chlorine sticks last longer than plain white chlorine products.
This sanitizer will last longer compared to chlorine products such as liquid bleach or calcium hypochlorite, as it contains SunShield, which protects chlorine from sunlight, so you use less. It’s the perfect solution for clear, silky smooth, inviting pool water.